Vaginal fluid pH and buffer capacity for predicting false preterm labor in Japanese women.

• 資料種別: 博士論文
• ISSN: 0020-7292
• タイトル: Vaginal fluid pH and buffer capacity for predicting false preterm labor in Japanese women.
• 巻次・部編番号: 134 1
• 著者・編者: Noguchi, Taketoshi; Sado, Toshiyuki; Naruse, Katsuhiko; Kobayashi, Hiroshi
• 著者標目: Noguchi, Taketoshi; Sado, Toshiyuki; Naruse, Katsuhiko; Kobayashi, Hiroshi
• 出版事項: Elsevier
• 出版年月日等: 2016-07; 134 1
• 出版年（W3CDTF）: 2016-07
• 並列タイトル等: 日本人女性における切迫早産予測のための腟分泌物pHと腟分泌物緩衝能に関する研究
• タイトル（掲載誌）: International journal of gynaecology and obstetrics
• 授与機関名: 奈良県立医科大学
• 授与年月日: 2016-09-28
• 授与年月日（W3CDTF）: 2016-09-28
• 報告番号: 乙第1383号
• 学位: 博士（医学）
• 博論授与番号: 乙第1383号
• 本文の言語コード: eng
• 件名標目: Buffering capacity; Prediction; Preterm delivery; Preterm labor; Threatened preterm labor; Vaginal pH
• 対象利用者: 一般
• 一般注記: type:Thesis; OBJECTIVE: To determine the relationship between preterm labor and delivery, and the pH and buffer capacity of vaginal secretions. METHODS: Between January 1, 2009 and March 31, 2012, two cohorts of patients at 22-36weeks of pregnancy were enrolled in a prospective cohort study at Nara Medical University Hospital, Japan. Patients experiencing preterm contractions and a control group of patients experiencing normal pregnancies were included. The pH and buffer capacity of vaginal secretions were measured and compared. RESULTS: Of the 237 patients enrolled, 48 (20.3%) were experiencing symptoms of preterm labor and 189 (79.7%) were included in the control group. The pH was higher (P<0.001) and the buffer capacity was lower (P=0.0135) in the vaginal secretions of the patients experiencing preterm contractions compared with the control group. There was no difference in the pH and buffer capacity of the vaginal secretions of symptomatic patients who would experience preterm delivery and those who would not. Receiver operating characteristic curve analyses demonstrated that vaginal-secretion pH and buffer capacity could differentiate between patients experiencing preterm contractions and those not, but could not differentiate between patients who would experience preterm delivery and those who would not. CONCLUSION: Vaginal-secretion pH and buffer capacity could be useful in diagnosing preterm labor; further studies are needed to determine potential practical diagnostic criteria.; 博士（医学）・乙第1383号・平成28年9月28日; Copyright © 2016 International Federation of Gynecology and Obstetrics. Published by Elsevier Ireland Ltd. All rights reserved.; identifier:International journal of gynaecology and obstetrics Vol.134 No.1 p.69-74 (2016 Jul); identifier:00207292; identifier:http://ginmu.naramed-u.ac.jp/dspace/handle/10564/3273; identifier:International journal of gynaecology and obstetrics, 134(1): 69-74
• DOI: info:doi/10.1016/j.ijgo.2015.11.018; https://doi.org/info:doi/10.1016/j.ijgo.2015.11.018
• 国立国会図書館永続的識別子: info:ndljp/pid/10224599; https://dl.ndl.go.jp/pid/10224599
• コレクション（共通）: 障害者向け資料
• コレクション（障害者向け資料：レベル1）: テキストデータ
• コレクション（個別）: 国立国会図書館デジタルコレクション > デジタル化資料 > 博士論文; https://dl.ndl.go.jp/collections/A00014
• 収集根拠: 博士論文（自動収集）
• 受理日（W3CDTF）: 2016-12-01T22:39:34+09:00
• 記録形式（IMT）: application/pdf
• オンライン閲覧公開範囲: 国立国会図書館内限定公開
• デジタル化資料送信: 図書館・個人送信対象外
• 遠隔複写可否（NDL）: 可
• 掲載誌（URI）: http://hdl.handle.net/10564/3273
• 連携機関・データベース: 国立国会図書館 : 国立国会図書館デジタルコレクション; https://dl.ndl.go.jp

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